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Method for repairing images in dental implanting navigation

A restoration method and dental implant technology, which is applied in the field of restoration of images in dental implant navigation, can solve problems that have not been seen in the medical field, and achieve the effect of smooth and continuous lines, high image quality, and good medical care

Inactive Publication Date: 2011-07-27
SUZHOU DIKAIER MEDICAL TECH
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  • Description
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Problems solved by technology

However, there are no relevant reports on the application in the medical field so far.

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  • Method for repairing images in dental implanting navigation
  • Method for repairing images in dental implanting navigation
  • Method for repairing images in dental implanting navigation

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Embodiment Construction

[0027] Please refer to the accompanying drawings for a further description of the present invention.

[0028] Such as figure 1 As shown, the present invention provides a method for repairing images in dental implant navigation, and the repair method includes the following steps:

[0029] (1) Input the image to be repaired and perform denoising processing, such as figure 2 shown;

[0030] ⑵ Generate a mask for the segmentation and calibration of the damaged area in the image, such as image 3 shown;

[0031] Since the damaged area is blank, use the region growth segmentation algorithm to segment the damaged area, and calibrate it accordingly, and generate a corresponding mask according to the calibration;

[0032] (3) From the input sample texture block I in Searching for boundary regions and output texture blocks in I out Matching Texture Block I i , if a matching texture block I is found i , turn to step (4); if no matching texture block I is found i , then find the...

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Abstract

The invention discloses a method for repairing images in dental implanting navigation, which comprises steps as follows: firstly, masks of a damaged region are generated; secondly, matched texture blocks are searched and stuck in an original image; (3) and smoothness treatment is implemented at the joints of the texture blocks. The method for repairing images in dental implanting navigation has the advantages of high image repairing quality as well as smooth and continuous lines, repairs the image of the damaged region when a tooth CT (computerized-tomographic) scanning image is used in surgical plan before a navigation route is generated, and can achieve better medical care.

Description

technical field [0001] The invention relates to the field of medical image processing, in particular to an image restoration method in dental implant navigation. Background technique [0002] On November 8, 1895, Roentgen accidentally discovered "X" rays during his research and used it to take the first medical image in human history for his wife. Roentgen himself also won the first Nobel Prize for this major contribution Physics Prize. For more than a century, medical imaging has undergone revolutionary development. Computed tomography (CT), magnetic resonance imaging (MRI), and other imaging modalities provide effective means for non-invasive mapping of tissues and organs. This allows scientists and surgeons to actually interact with tissue structures and gain information on vital activity. Today, the role of medical imaging is not limited to simple visualization and observation of tissue structures, but also enables diagnosis of patients, high-end surgical planning and...

Claims

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Application Information

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IPC IPC(8): G06T5/00A61B6/14A61B6/03
Inventor 顾力栩陈云朱国华
Owner SUZHOU DIKAIER MEDICAL TECH
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